package com.fafu.forum.common;

import com.fasterxml.jackson.annotation.JsonInclude;
import lombok.Data;

@Data
public class AppResult<T> {

    // 状态码
    @JsonInclude(JsonInclude.Include.ALWAYS) // 不论任何情况都参与 json 序列化
    private int code;
    // 描述信息
    @JsonInclude(JsonInclude.Include.ALWAYS) // 不论任何情况都参与 json 序列化
    private String message;
    // 具体的数据
    @JsonInclude(JsonInclude.Include.ALWAYS) // 不论任何情况都参与 json 序列化
    private T data;

    /**
     * 构造方法
     * @param code
     * @param message
     * @param data
     */

    public AppResult(int code, String message, T data) {
        this.code = code;
        this.message = message;
        this.data = data;
    }

    public AppResult(int code, String message) {
        this(code,message,null);
    }

    /**
     * 成功
     * @return
     */

    public static AppResult success() {
        return new AppResult(ResultCode.SUCCESS.getCode(),ResultCode.SUCCESS.getMessage());
    }

    public static AppResult success(String message) {
        return new AppResult(ResultCode.SUCCESS.getCode(),message);
    }

    public static <T> AppResult success(T data) {
        return new AppResult(ResultCode.SUCCESS.getCode(),ResultCode.SUCCESS.getMessage(),data);
    }

    public static <T> AppResult success(T data, String message) {
        return new AppResult(ResultCode.SUCCESS.getCode(),message,data);
    }

    /**
     * 失败
     * @return
     */

    public static AppResult failed() {
        return new AppResult(ResultCode.FAILED.getCode(), ResultCode.FAILED.getMessage());
    }

    public static AppResult failed(String message) {
        return new AppResult(ResultCode.FAILED.getCode(), message);
    }

    public static AppResult failed(ResultCode resultCode) {
        return new AppResult(resultCode.getCode(),resultCode.getMessage());
    }
}
